| Value | Category | Cases | |
|---|---|---|---|
| 1 | Ill/ Old | 28 |
0.1%
|
| 2 | Vacation | 266 |
1.1%
|
| 3 | Strike, Curfew, Closure | 2 |
0%
|
| 4 | No Permit | 11 |
0%
|
| 5 | Temporary syoppage | 38 |
0.2%
|
| 6 | Other | 42 |
0.2%
|
| Sysmiss | 23733 |